# Copyright 2018 the Arraymancer contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import std / os

proc get_cache_home(): string =
    result = getEnv("XDG_CACHE_HOME", getHomeDir() / ".cache")

proc get_cache_dir*(): string =
    result = get_cache_home() / "arraymancer"

proc create_cache_dirs_if_necessary*() =
    discard existsOrCreateDir(get_cache_home())
    discard existsOrCreateDir(get_cache_dir())
